LASER PROCESSING APPARATUS, METHODS OF LASER-PROCESSING WORKPIECES AND RELATED ARRANGEMENTS

摘要

Numerous embodiments concerning methods and apparatus for processing a workpiece are disclosed. In one embodiment, an electronic display device having a plurality of viewing elements is provided, wherein a viewing element includes a color element and at least one viewing element exhibits a bright pixel defect. The color element of the viewing element exhibiting the bright pixel defect can be darkened by irradiating the color element with at least one laser pulse having a pulse duration in a range from 1 ps to 40 ps.

主权项

1. A method, comprising:
providing an electronic display device having a plurality of viewing elements each comprising a color element, wherein at least one viewing element exhibits a bright pixel defect; and darkening the color element of at least one viewing element exhibiting the bright pixel defect, the darkening comprising:
irradiating the color element with at least one laser pulse having a pulse duration in a range from 1 ps to 40 ps.